Temat: common fixed point - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Convergence of an implicit iteration process for a finite family of asymptotically quasi-nonexpansive mappings in convex metric spaces
Autorzy:: Saluja, G. S.
Nashine, H. K.
Powiązania:: https://bibliotekanauki.pl/articles/255521.pdf
Data publikacji:: 2010
Wydawca:: Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie. Wydawnictwo AGH
Tematy:: implicit iteration process
finite family of asymptotically quasi-nonexpansive mappings
common fixed point
convex metric space
Opis:: In this paper, we give some necessary and sufficient conditions for an implicit iteration process with errors for a finite family of asymptotically quasi-nonexpansive mappings converging to a common fixed of the mappings in convex metric spaces. Our results extend and improve some recent results of Sun, Wittmann, Xu and Ori, and Zhou and Chang.
Źródło:: Opuscula Mathematica; 2010, 30, 3; 331-340
1232-9274
2300-6919
Pojawia się w:: Opuscula Mathematica
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 2.

Tytuł:: Convergence theorems for strictly asymptotically pseudocontractive mappings in Hilbert spaces
Autorzy:: Saluja, G. S.
Powiązania:: https://bibliotekanauki.pl/articles/255600.pdf
Data publikacji:: 2010
Wydawca:: Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie. Wydawnictwo AGH
Tematy:: strictly asymptotically pseudo-contractive mapping
implicit iteration scheme
common fixed point
strong convergence
weak convergence
Hilbert space
Opis:: In this paper, we establish the weak and strong convergence theorems for a k-strictly asymptotically pseudo-contractive mapping in the framework of Hilbert spaces. Our result improve and extend the corresponding result of Acedo and Xu, Liu, Marino and Xu, Osilike and Akuchu, and some others.
Źródło:: Opuscula Mathematica; 2010, 30, 4; 485-494
1232-9274
2300-6919
Pojawia się w:: Opuscula Mathematica
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 3.

Tytuł:: A Meir-Keeler type common fixed point theorem for four mappings
Autorzy:: Akkouchi, M.
Powiązania:: https://bibliotekanauki.pl/articles/255615.pdf
Data publikacji:: 2011
Wydawca:: Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie. Wydawnictwo AGH
Tematy:: common fixed point for four mappings
weakly compatible mappings
Meir-Keeler type contractive condition
complete metric spaces
Opis:: In this paper, we prove a general common fixed point theorem for two pairs of weakly compatible self-mappings of a metric space satisfying a weak Meir-Keeler type contractive condition by using a class of implicit relations. In particular, our result generalizes and improves a result of K. Jha, R.P. Pant, S.L. Singh, by removing the assumption of continuity, relaxing compatibility to weakly compatibility property and replacing the completeness of the space with a set of four alternative conditions for maps satisfying an implicit relation. Also, our result improves the main result of H. Bouhadjera, A. Djoudi.
Źródło:: Opuscula Mathematica; 2011, 31, 1; 5-14
1232-9274
2300-6919
Pojawia się w:: Opuscula Mathematica
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 4.

Tytuł:: Implicit random iteration process with errors for asymptotically quasi-nonexpansive in the intermediate sense random operators
Autorzy:: Saluja, G. S.
Powiązania:: https://bibliotekanauki.pl/articles/952767.pdf
Data publikacji:: 2012
Wydawca:: Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie. Wydawnictwo AGH
Tematy:: asymptotically quasi-nonexpansive in the intermediate sense random operator
implicit random iteration process with errors
common random fixed point
strong convergence
separable uniformly convex Banach space
Opis:: In this paper, we give a necessary and sufficient condition for the strong convergence of an implicit random iteration process with errors to a common fixed point for a finite family of asymptotically quasi-nonexpansive in the intermediate sense random operators and also prove some strong convergence theorems using condition (C) and the semi-compact condition for said iteration scheme and operators. The results presented in this paper extend and improve the recent ones obtained by S. Plubtieng, P. Kumam and R. Wangkeeree, and also by the author.
Źródło:: Opuscula Mathematica; 2012, 32, 2; 327-340
1232-9274
2300-6919
Pojawia się w:: Opuscula Mathematica
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 5.

Tytuł:: Implicit random iteration process with errors for asymptotically quasi-nonexpansive in the intermediate sense random operators
Autorzy:: Saluja, G. S.
Powiązania:: https://bibliotekanauki.pl/articles/952775.pdf
Data publikacji:: 2012
Wydawca:: Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie. Wydawnictwo AGH
Tematy:: asymptotically quasi-nonexpansive in the intermediate sense random operator
implicit random iteration process with errors
common random fixed point
strong convergence
separable uniformly convex Banach space
Opis:: In this paper, we give a necessary and sufficient condition for the strong convergence of an implicit random iteration process with errors to a common fixed point for a finite family of asymptotically quasi-nonexpansive in the intermediate sense random operators and also prove some strong convergence theorems using condition (C) and the semi-compact condition for said iteration scheme and operators. The results presented in this paper extend and improve the recent ones obtained by S. Plubtieng, P. Kumam and R. Wangkeeree, and also by the author.
Źródło:: Opuscula Mathematica; 2012, 32, 2; 327-340
1232-9274
2300-6919
Pojawia się w:: Opuscula Mathematica
Dostawca treści:: Biblioteka Nauki

Artykuł

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